Detection of working directory for resolving relative path

[dakochik]

In in the following project:

+ - - projectDirectory
|      + - - keys.yml
|      + - - smk
|            + - - Snakefile

If we run Snakefile from smk directory

# Snakefile

configfile: '../keys.yml'

Snakemake will run it successfully, but plugin highlights 'keys.yml' as unresolved reference.